just crossing the wire, the campaign manager for former utah governor jon huntsman, her name is susie wiels, and she is resigning. we are working to independently confirm this story. that report is coming in from "the washington post." we'll let you know what we get when we get it. >>> all right. now let's go to the latest in the u.k. phone hacking investigation of news corp. international which is -- news international, i should say, which is owned by news corp., the parent company of fox news. greg talcott on this story for us today live from london. hi, greg. >> reporter: hey, martha. investigators continue to look at that phone hacking scandal amid new reports of a possibly broader scope to that probe. this comes after a week of dramatic testimony, we've heard from the chairman, chief executive of news corp., rupert murdoch, on tuesday, and yesterday in the house of commons, british prime minister david cameron was on the hot seat. questions continue today about his dealings with news corp. executives. his government is sticking to the line there were no inappropriate discussions.